When it is very cold, bears hibernate. What are bears NOT doing when they hibernate? A. They are sleeping. B. They are eating. C. They are moving. D. They are breathing. 相关知识点: 试题来源: 解析 C。解析:冬眠时,熊在睡觉、呼吸但不会移动和进食。A 选项睡觉是冬眠的主要特征;D 选项...
They do not eat. They live off their fat. They wake up when the weather gets warmer. We call this hibernation (冬眠). Snakes, frogs and bears hibernate in winter.Many animals stay active in winter and adapt to (适应) the cold weather. Some animals save food in s...
given in the passage.Why should you keep exercising even when cold temperatures make you want to hide under the covers? With the temperatures dropping at this time of year, many of us tend to hibernate (冬眠) inside our homes. But, hibernating is for bears. As humans it’s important to...
Bears are the biggest animals that hibernate. They often sleep in caves (山洞). Bears must eat a lot of things like nuts before going to sleep for a long time. They eat as much as 300 apples ( that’s the same as 60 hamburgers) each day for many weeks. They c...
When winter left us a year, only 3 of the season, when there is no winter swimming polar bears, bears, squirrels Cannot hibernate penguins do not have to store winter food, complain that the human selfishness. This is caused by global warming, and the consequences of this, it is our hum...
About six years ago I was eating lunch in a restaurant in New York City when a woman and a young boy sat down at the next table. I couldn’t help overhearing parts of their conversation. At one point the woman asked: “So, how have you been?” And the boy—who could not have be...
’ rather than “Do you like this place?” Once they have answered, you can use add-on (追加) questions connected with the first such as “What other places do you like in this city?” Next you can express your views可知作者建议我们问的问题不是简单的“yes”或“no”就能回答的,要表达...
Do you know how animals spend their winter?The biggest problem for most animals inwinter is finding enough food.If an animal can not find enough insects or green plants and so on,it will choose to hibernate.This deep sleep helps them to save energy, and live through the winter with little...
( )1. Hibernation is a the long and deep sleep of animals in winter. ( )2. During hibernation, animals don't breathe at all. ( )3. Bears eat lots of food before they hibernate in winter. ( )4. Bears don't go to the toilet during their hibernation. ( )5. Frogs hibernate ...
do with our lives.Whatever we end up doing, we want to make sure we’re happy doing it.We'd rather take risks first, try out different jobs, and move from one city to another until we find our favorite place.We'd rather spend our money on travel than put it in a savings account...